Module shadow_bindings 

Bind-group contract for the shadow-aware lighting bind group (group 3 in every lit pipeline).

This file is the single source of truth mirrored by the WGSL lib modules under khora-lanes/src/render_lane/shaders/lib/shadow/ (bindings.wgsl + sampling helpers). Bump a constant here and update the WGSL counterpart in lockstep.

Modules

binding

Binding indices inside the “lit + shadow” bind group (group 3).

Structs

ShadowGpuBindings

Per-frame GPU resources shadow strategies publish for lit lanes.

Functions

fill_shadow_bind_group_entries

Pushes the three shadow-related [BindGroupEntry] values into entries. Lit lanes call this immediately after pushing their own LIGHTING_UNIFORMS entry.

shadow_bind_group_layout_entries

Returns the three [BindGroupLayoutEntry] values shadow contributes to the lit lane’s group-3 bind group layout.